/* =========================================================================
   النظام العقاري — نظام تصميم موحّد (RTL) مع دعم الوضع الفاتح والداكن
   أحد أعمال كثافة رقمية
   ========================================================================= */

:root {
  /* هوية كثافة رقمية */
  --brand-1: #0d6efd;
  --brand-2: #21c07a;
  --brand-grad: linear-gradient(135deg, #0d6efd, #21c07a);

  /* الوضع الفاتح (افتراضي) */
  --bg: #f4f6fb;
  --bg-soft: #eef1f8;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --border: #e4e8f0;
  --border-strong: #d3d9e6;
  --text: #1a2233;
  --text-soft: #55607a;
  --text-muted: #8a94a8;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 8px 24px rgba(16, 24, 40, .06);
  --shadow-lg: 0 12px 40px rgba(16, 24, 40, .12);

  --ok: #16a34a;    --ok-bg: #dcfce7;
  --warn: #d97706;  --warn-bg: #fef3c7;
  --danger: #dc2626;--danger-bg: #fee2e2;
  --info: #2563eb;  --info-bg: #dbeafe;
  --neutral: #64748b; --neutral-bg: #eef2f7;

  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 20px;
  --nav-w: 264px;
  --font: 'Cairo', 'Segoe UI', Tahoma, system-ui, sans-serif;
}

:root[data-theme="dark"] {
  --bg: #0c1017;
  --bg-soft: #0f141d;
  --surface: #151b26;
  --surface-2: #1b2330;
  --border: #26303f;
  --border-strong: #333f52;
  --text: #eef2f8;
  --text-soft: #aeb9cc;
  --text-muted: #7b8699;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35);
  --shadow-lg: 0 16px 44px rgba(0,0,0,.5);

  --ok-bg: #0f2b1c;  --warn-bg: #2e2410; --danger-bg: #2e1616;
  --info-bg: #12233f; --neutral-bg: #1b2330;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0c1017; --bg-soft: #0f141d; --surface: #151b26; --surface-2: #1b2330;
    --border: #26303f; --border-strong: #333f52;
    --text: #eef2f8; --text-soft: #aeb9cc; --text-muted: #7b8699;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35);
    --shadow-lg: 0 16px 44px rgba(0,0,0,.5);
    --ok-bg: #0f2b1c; --warn-bg: #2e2410; --danger-bg: #2e1616; --info-bg: #12233f; --neutral-bg: #1b2330;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  direction: rtl;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  font-size: 15px;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 800; letter-spacing: -.2px; }
p { margin: 0; }
img { max-width: 100%; display: block; }

/* ---------- الأدوات المساعدة ---------- */
.muted { color: var(--text-muted); }
.soft-text { color: var(--text-soft); }
.center { text-align: center; }
.grad-text {
  background: var(--brand-grad); -webkit-background-clip: text;
  background-clip: text; color: transparent;
}
.stack { display: grid; gap: 16px; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }

/* ============================ الهيكل العام ============================ */
.app-shell { display: grid; grid-template-columns: var(--nav-w) 1fr; min-height: 100vh; }
.auth-shell { min-height: 100vh; display: grid; place-items: center; padding: 24px; }

/* ---------- الشريط الجانبي ---------- */
.side-nav {
  background: var(--surface);
  border-inline-start: 1px solid var(--border);
  padding: 20px 14px;
  display: flex; flex-direction: column; gap: 6px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.brand-block { padding: 6px 8px 16px; margin-bottom: 6px; border-bottom: 1px solid var(--border); }
.brand-block .property-mark { width: 100%; max-width: 210px; margin-bottom: 12px; }
.brand-block .dd-badge {
  display: flex; align-items: center; gap: 8px;
  font-size: 11.5px; color: var(--text-muted);
}
.brand-block .dd-badge img { height: 26px; width: auto; opacity: .9; }

.nav-group-label {
  font-size: 11px; font-weight: 700; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .5px;
  padding: 14px 12px 6px;
}
.side-nav nav { display: flex; flex-direction: column; gap: 3px; }
.side-nav nav a {
  display: flex; align-items: center; gap: 11px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  color: var(--text-soft); font-weight: 600; font-size: 14px;
  transition: background .15s, color .15s;
}
.side-nav nav a svg { width: 19px; height: 19px; flex-shrink: 0; stroke: currentColor; fill: none; stroke-width: 1.9; }
.side-nav nav a:hover { background: var(--surface-2); color: var(--text); }
.side-nav nav a.active {
  background: color-mix(in srgb, var(--brand-1) 12%, transparent);
  color: var(--brand-1); font-weight: 700;
}
:root[data-theme="dark"] .side-nav nav a.active { color: #6ea8ff; }
.side-nav .logout {
  margin-top: auto; display: flex; align-items: center; gap: 10px;
  padding: 11px 12px; border-radius: var(--radius-sm);
  color: var(--danger); font-weight: 700; font-size: 14px;
  border: 1px solid transparent;
}
.side-nav .logout:hover { background: var(--danger-bg); }

/* ---------- مساحة العمل ---------- */
.workspace { padding: 22px 26px 40px; min-width: 0; }
.topbar {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 22px; flex-wrap: wrap;
}
.topbar .titles h1 { font-size: 24px; }
.topbar .titles p { color: var(--text-muted); font-size: 13.5px; margin-top: 2px; }
.account-chip {
  display: flex; flex-direction: row; align-items: center; gap: 10px;
  background: var(--surface); border: 1px solid var(--border);
  padding: 6px 12px 6px 8px; border-radius: 999px; box-shadow: var(--shadow); color: inherit;
}
.account-chip:hover { border-color: var(--brand-1); }
.account-chip .chip-text { display: flex; flex-direction: column; align-items: flex-start; }
.account-chip .chip-text span { font-weight: 700; font-size: 13.5px; }
.account-chip .chip-text small { color: var(--text-muted); font-size: 11.5px; }

/* الصور الرمزية */
.avatar-sm, .avatar-lg {
  border-radius: 50%; overflow: hidden; flex-shrink: 0;
  display: grid; place-items: center; background: var(--brand-grad); color: #fff; font-weight: 800;
}
.avatar-sm { width: 34px; height: 34px; font-size: 15px; }
.avatar-lg { width: 96px; height: 96px; font-size: 40px; }
.avatar-sm img, .avatar-lg img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 620px) { .hide-sm { display: none; } }

.theme-toggle {
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--border); background: var(--surface);
  display: grid; place-items: center; cursor: pointer; box-shadow: var(--shadow);
  color: var(--text-soft);
}
.theme-toggle:hover { color: var(--brand-1); border-color: var(--brand-1); }
.theme-toggle svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.9; }
.theme-toggle .moon { display: none; }
:root[data-theme="dark"] .theme-toggle .sun { display: none; }
:root[data-theme="dark"] .theme-toggle .moon { display: block; }

/* ============================ المكوّنات ============================ */
/* البطاقات */
.panel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow);
}
.panel-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.panel-head h2 { font-size: 16.5px; }
.panel-head .spacer { flex: 1; }
.section-title { font-size: 15px; font-weight: 800; margin: 22px 0 12px; }

/* الشبكات */
.grid { display: grid; gap: 16px; }
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-bottom: 20px; }
.content-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; }
.cols-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.cols-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.span-2 { grid-column: span 2; }

/* KPI */
.kpi {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow);
  position: relative; overflow: hidden;
}
.kpi::before {
  content: ""; position: absolute; inset-block: 0; inset-inline-end: 0;
  width: 4px; background: var(--brand-grad);
}
.kpi span { color: var(--text-muted); font-size: 13px; font-weight: 600; }
.kpi strong { display: block; font-size: 27px; margin-top: 6px; font-weight: 800; }
.kpi.warn::before { background: var(--warn); }
.kpi.ok::before { background: var(--ok); }
.kpi.danger::before { background: var(--danger); }

/* الجداول */
.table-wrap { overflow-x: auto; border-radius: var(--radius-sm); }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
thead th {
  text-align: start; padding: 11px 12px; color: var(--text-muted);
  font-weight: 700; font-size: 12px; border-bottom: 1px solid var(--border);
  white-space: nowrap; background: var(--surface-2);
}
tbody td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--surface-2); }
td.center, th.center { text-align: center; }

/* الشارات والحالات */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700;
  background: var(--neutral-bg); color: var(--neutral);
}
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.danger { background: var(--danger-bg); color: var(--danger); }
.badge.info { background: var(--info-bg); color: var(--info); }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* الأزرار */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 10px 18px; border-radius: var(--radius-sm); font-family: inherit;
  font-weight: 700; font-size: 14px; cursor: pointer; border: 1px solid transparent;
  transition: transform .08s, box-shadow .15s, background .15s; white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 2; }
.btn.primary { background: var(--brand-grad); color: #fff; box-shadow: 0 6px 16px rgba(13,110,253,.25); }
.btn.primary:hover { box-shadow: 0 8px 22px rgba(13,110,253,.35); }
.btn.soft { background: var(--surface-2); color: var(--text); border-color: var(--border); }
.btn.soft:hover { border-color: var(--border-strong); }
.btn.ghost { background: transparent; color: var(--text-soft); border-color: var(--border); }
.btn.ghost:hover { color: var(--text); background: var(--surface-2); }
.btn.danger { background: var(--danger-bg); color: var(--danger); }
.btn.danger:hover { background: var(--danger); color: #fff; }
.btn.small { padding: 7px 13px; font-size: 12.5px; }
.btn.block { width: 100%; }

/* النماذج */
label { display: block; font-weight: 600; font-size: 13.5px; color: var(--text-soft); }
label > span.req { color: var(--danger); }
input, select, textarea {
  width: 100%; padding: 10px 12px; margin-top: 6px;
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text); font-family: inherit; font-size: 14px;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--brand-1);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-1) 18%, transparent);
}
textarea { resize: vertical; min-height: 84px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.inline-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.inline-form input, .inline-form select { margin-top: 0; width: auto; min-width: 120px; }
.checkline { display: flex; align-items: center; gap: 8px; }
.checkline input { width: auto; margin-top: 0; }

/* التنبيهات */
.alert {
  padding: 12px 16px; border-radius: var(--radius-sm); font-weight: 600; font-size: 14px;
  margin-bottom: 16px; border: 1px solid transparent;
}
.alert.success { background: var(--ok-bg); color: var(--ok); border-color: color-mix(in srgb, var(--ok) 25%, transparent); }
.alert.danger { background: var(--danger-bg); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 25%, transparent); }
.alert.info { background: var(--info-bg); color: var(--info); border-color: color-mix(in srgb, var(--info) 25%, transparent); }
.alert.warn { background: var(--warn-bg); color: var(--warn); border-color: color-mix(in srgb, var(--warn) 25%, transparent); }

/* الحالة الفارغة */
.empty-state {
  text-align: center; padding: 44px 20px; color: var(--text-muted);
  border: 1.5px dashed var(--border-strong); border-radius: var(--radius); background: var(--surface-2);
}
.empty-state.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 35%, transparent); }

/* معاينة هوية المستند */
.doc-preview {
  border: 1px dashed var(--border-strong); border-radius: var(--radius-sm);
  padding: 16px; background: var(--surface-2); display: grid; gap: 4px;
}
.doc-preview strong { font-size: 15px; }
.doc-preview span { color: var(--text-soft); font-size: 13px; }
.doc-preview small { color: var(--text-muted); font-size: 12px; }

/* ============================ صفحات الدخول ============================ */
.auth-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px; width: 100%; max-width: 440px;
  box-shadow: var(--shadow-lg);
}
.auth-card .property-mark { max-width: 240px; margin: 0 auto 20px; }
.auth-card h1 { font-size: 21px; margin-bottom: 4px; text-align: center; }
.auth-card .sub { color: var(--text-muted); text-align: center; margin-bottom: 22px; font-size: 13.5px; }
.auth-card form { display: grid; gap: 14px; }
.auth-foot { text-align: center; margin-top: 18px; font-size: 13px; color: var(--text-muted); }
.auth-foot a { color: var(--brand-1); font-weight: 700; }
.auth-dd { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--border); }
.auth-dd img { height: 30px; opacity: .85; }

/* ============================ الصفحة العامة ============================ */
.landing { max-width: 1080px; margin: 0 auto; padding: 28px 20px 60px; }
.landing-nav { display: flex; align-items: center; gap: 14px; margin-bottom: 40px; }
.landing-nav .property-mark { max-width: 220px; }
.hero { text-align: center; padding: 30px 0 44px; }
.hero h1 { font-size: 40px; line-height: 1.25; margin-bottom: 14px; }
.hero p { font-size: 17px; color: var(--text-soft); max-width: 620px; margin: 0 auto 26px; }
.hero .row { justify-content: center; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; margin: 30px 0; }
.feature { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.feature .ic { width: 44px; height: 44px; border-radius: 12px; background: color-mix(in srgb, var(--brand-1) 12%, transparent); display: grid; place-items: center; margin-bottom: 12px; }
.feature .ic svg { width: 23px; height: 23px; stroke: var(--brand-1); fill: none; stroke-width: 1.9; }
.feature h3 { font-size: 16px; margin-bottom: 6px; }
.feature p { color: var(--text-muted); font-size: 13.5px; }

.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; margin-top: 20px; align-items: stretch; }
.plan-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.plan-card.featured { border-color: var(--brand-1); box-shadow: 0 12px 34px rgba(13,110,253,.16); }
.plan-type { font-size: 12.5px; font-weight: 700; color: var(--brand-1); text-transform: uppercase; letter-spacing: .4px; }
.plan-card h3 { font-size: 19px; margin: 8px 0; }
.plan-price { font-size: 30px; font-weight: 800; }
.plan-price small { font-size: 13px; color: var(--text-muted); font-weight: 500; }
.plan-card ul { list-style: none; padding: 0; margin: 16px 0; display: grid; gap: 8px; }
.plan-card ul li { font-size: 13.5px; color: var(--text-soft); display: flex; gap: 8px; }
.plan-card ul li::before { content: "✓"; color: var(--ok); font-weight: 800; }
.plan-card .btn { margin-top: auto; }

/* الطباعة */
.print-doc { background: #fff; color: #111; max-width: 800px; margin: 0 auto; padding: 40px; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
@media print {
  .side-nav, .topbar, .no-print { display: none !important; }
  .app-shell { display: block; }
  .workspace { padding: 0; }
  .print-doc { box-shadow: none; max-width: 100%; }
}

/* ============================ قفل العلامة (شعار + اسم) ============================ */
.brand-lockup { display: inline-flex; align-items: center; gap: 10px; }
.brand-lockup .bmark { width: 38px; height: 38px; border-radius: 11px; flex-shrink: 0; }
.brand-lockup .bwm { display: flex; flex-direction: column; line-height: 1.18; min-width: 0; }
.brand-lockup .bwm .bt { font-weight: 800; font-size: 17px; color: var(--text); }
.brand-lockup:not(.dd) .bwm .bt {
  background: var(--brand-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brand-lockup .bwm small { font-weight: 500; font-size: 10.5px; color: var(--text-muted); letter-spacing: .2px; }
.brand-lockup.xs .bmark { width: 26px; height: 26px; border-radius: 8px; }
.brand-lockup.xs .bwm .bt { font-size: 13px; }
.brand-lockup.xs .bwm small { font-size: 9px; }
.brand-lockup.sm .bmark { width: 32px; height: 32px; }
.brand-lockup.sm .bwm .bt { font-size: 15px; }
.brand-lockup.lg .bmark { width: 46px; height: 46px; }
.brand-lockup.lg .bwm .bt { font-size: 20px; }

.brand-block { padding: 4px 6px 16px; margin-bottom: 6px; border-bottom: 1px solid var(--border); }
.brand-block .dd-badge { margin-top: 12px; opacity: .9; }
.auth-brand { display: flex; justify-content: center; margin-bottom: 18px; }
.auth-dd { display: flex; align-items: center; justify-content: center; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--border); }

/* ============================ الفوتر الهادئ ============================ */
.site-footer { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--border); }
.auth-shell + .site-footer { max-width: 900px; margin-inline: auto; padding: 22px 24px 30px; }
.foot-inner { display: flex; justify-content: space-between; align-items: center; gap: 18px 28px; flex-wrap: wrap; }
.foot-brand { display: flex; flex-direction: column; gap: 6px; }
.foot-brand p { font-size: 12.5px; color: var(--text-muted); }
.foot-links { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; font-size: 13px; }
.foot-links a { color: var(--text-soft); }
.foot-links a:hover { color: var(--brand-1); }
.foot-links span { color: var(--text-muted); }
.foot-copy { text-align: center; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); color: var(--text-muted); font-size: 12px; }

/* ============================ تقييم الخدمة (CSAT) ============================ */
.csat { margin-top: 14px; padding: 16px; border: 1px solid var(--border-strong); border-radius: var(--radius); background: var(--surface-2); }
.csat-step { display: none; }
.csat-step.on { display: block; animation: csatIn .22s ease; }
@keyframes csatIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }
.csat-scale { display: flex; gap: 9px; flex-wrap: wrap; }
.csat-opt {
  flex: 1 1 86px; min-width: 86px; max-width: 120px; padding: 12px 6px; cursor: pointer;
  border: 1.5px solid var(--border-strong); border-radius: 12px; background: var(--surface);
  color: var(--text); font-family: inherit; text-align: center; transition: .15s;
}
.csat-opt:hover { border-color: var(--brand-1); transform: translateY(-2px); }
.csat-opt.sel { border-color: var(--brand-1); background: color-mix(in srgb, var(--brand-1) 12%, transparent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-1) 16%, transparent); }
.csat-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.csat-chip {
  padding: 7px 14px; border-radius: 999px; cursor: pointer; font-size: 13px; font-family: inherit;
  border: 1.5px solid var(--border-strong); background: var(--surface); color: var(--text); transition: .15s;
}
.csat-chip:hover { border-color: var(--brand-1); }
.csat-chip.sel { background: color-mix(in srgb, var(--brand-1) 15%, transparent); border-color: var(--brand-1); font-weight: 700; }

/* ============================ الاستجابة ============================ */
@media (max-width: 980px) {
  .content-grid, .cols-2, .cols-3 { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
}
@media (max-width: 820px) {
  .app-shell { grid-template-columns: 1fr; }
  .side-nav {
    position: fixed; inset-inline-start: 0; top: 0; z-index: 50;
    transform: translateX(100%); transition: transform .25s; box-shadow: var(--shadow-lg);
    width: min(84vw, var(--nav-w));
  }
  :root[data-nav-open="1"] .side-nav { transform: translateX(0); }
  .nav-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 40; }
  :root[data-nav-open="1"] .nav-backdrop { display: block; }
  .nav-burger { display: grid !important; }
}
.nav-burger {
  display: none; width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--border); background: var(--surface); place-items: center; cursor: pointer; color: var(--text-soft);
}
.nav-burger svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 2; }

@media (max-width: 560px) {
  .hero h1 { font-size: 30px; }
  .workspace { padding: 16px 14px 30px; }
}